WO2019148804A1 - 桥梁防撞预警设备 - Google Patents

桥梁防撞预警设备 Download PDF

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Publication number
WO2019148804A1
WO2019148804A1 PCT/CN2018/100727 CN2018100727W WO2019148804A1 WO 2019148804 A1 WO2019148804 A1 WO 2019148804A1 CN 2018100727 W CN2018100727 W CN 2018100727W WO 2019148804 A1 WO2019148804 A1 WO 2019148804A1
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WO
WIPO (PCT)
Prior art keywords
arc plate
gear
spring
bridge
column
Prior art date
Application number
PCT/CN2018/100727
Other languages
English (en)
French (fr)
Inventor
李顺红
Original Assignee
李顺红
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李顺红 filed Critical 李顺红
Publication of WO2019148804A1 publication Critical patent/WO2019148804A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/14—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands
    • E01F15/141—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact specially adapted for local protection, e.g. for bridge piers, for traffic islands for column or post protection
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/0017—Means for protecting offshore constructions
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/20—Equipment for shipping on coasts, in harbours or on other fixed marine structures, e.g. bollards
    • E02B3/26—Fenders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
    • E01D19/00—Structural or constructional details of bridges
    • E01D19/02—Piers; Abutments ; Protecting same against drifting ice
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways

Definitions

  • the invention relates to the field of bridge safety equipment, in particular to a bridge anti-collision warning device.
  • the bridge With the rapid development of the transportation industry, the bridge has been built in large numbers due to its cross-river, convenient cross-strait linkage, and shortened highway mileage. At the same time, the development of the waterway transportation industry has also increased the number of tonnages of ships. These two factors make the ship more and more likely to hit the bridge, threatening the safety of the bridge and the life of the bridge. Under the bridge, the ship's collision with the bridge pier has occurred due to the darkness at night, heavy fog or the operation error of the driver of the ship. For example, the Jiujiang Bridge in Guangdong collapsed due to the collision of large-scale sand transport vessels, causing many vehicles to fall into the river, causing huge economic losses and casualties, as well as disruption of traffic.
  • a bridge anti-collision warning device is particularly important.
  • the present invention provides a bridge anti-collision warning device, which effectively solves the problem that the existing anti-collision structure is damaged once impacted, and can only be used once, and must be used after being damaged. Reinstall the problem with the new anti-collision structure.
  • the bridge anti-collision warning device comprises a bridge column, wherein the lower end of the bridge column is integrally connected with a bridge pier, the lower end of the bridge pier is buried at the bottom of the lake, and the bridge anti-collision warning device is provided in plurality, and is combined into a ring to surround the bridge column;
  • a first arc plate is fixed on an outer side of the lower end of the bridge column, the first arc plate is located above the pier, the first arc plate is connected with a second arc plate, and the second arc plate is connected with a third arc plate.
  • the third arc plate is connected with a fourth arc plate, and the fourth arc plate is connected with a fifth arc plate;
  • the first arc plate and the second arc plate are fixedly connected by a connecting rod, and the second arc plate and the third arc plate are fixedly connected by an extended connecting rod, and the third arc plate and the fourth arc plate pass through the guiding rod Connecting, the third arc plate is fixedly connected with the guide rod, the fourth arc plate is slidably connected with the guide rod, and the fourth arc plate and the fifth arc plate are fixedly connected by a plurality of evenly distributed buffering devices,
  • the buffer device comprises a first push rod, the first push rod is slidably connected with a spring box, and the spring box is internally provided with a second spring, the first push rod is fixedly connected with the second spring, and the second spring is additionally a second push rod is fixedly connected to one end, the second push rod is slidably connected to the spring case, and the other end of the second push rod is integrally connected with a piston, and the piston is slidably connected with a gas cylinder, and the first push rod is The fifth arc
  • a third spring is fixedly connected to the middle portion of the fourth arc plate toward the side of the bridge column, and the other end of the third spring is fixedly connected with a sixth arc plate, and the sixth arc plate is integrally connected with a rack.
  • the strip is engaged with a first gear, the first gear is fixed on the first gear shaft, and the first gear shaft is fixed by a fixing seat fixed on the third arc plate, and the lower end of the first gear shaft extends to the lake water
  • An integrated water dispenser is connected;
  • a first pulley is fixed on the first gear shaft, and the first pulley is connected with a second pulley through a belt drive, the first pulley is located under the first gear, and the second pulley is fixed on the second gear shaft a second gear is fixed to a lower end of the second gear shaft, a third gear is engaged with the second gear, and a third gear fixing seat is connected to the third gear, and the third gear fixing seat is fixedly connected with the pier.
  • the second gear and the third gear surface are integrally connected with a spring fixing column, the two spring fixing columns are connected with a fourth spring, and the fixing seat of the second gear shaft is disposed at the lower end of the pier;
  • the rack is integrally connected with a hydraulic cylinder connecting block, the hydraulic cylinder connecting block is located above the second pulley, the hydraulic cylinder connecting block is integrally connected with a laterally disposed first push column, and the first push column is slidably connected a hydraulic cylinder having an L-shaped arc, the right end of the hydraulic cylinder is fixedly connected to the first arc plate, the hydraulic cylinder is slidably connected with a second push column, and hydraulic oil is present between the first push column and the second push column.
  • a second spring is connected to the lower end of the second push column, and the lower end of the sixth spring is fixed on the surface of the pier;
  • a cam is fixed on an upper end of the second gear shaft, the cam is located inside a controller fixed on the bridge column, the controller is located above the second arc plate, and the right side of the cam has a switch on the same plane
  • the clockwise rotation of the cam can touch the switch, and the buzzer is connected to the right side of the controller, the switch can control the opening of the buzzer, and the buzzer is fixedly connected with the bridge.
  • the guiding rod is divided into a guiding rod and a first spring fitted outside the guiding rod.
  • the water trap comprises a rotating shaft and two symmetric water guiding tanks, wherein the lower end of the first gear shaft is integrally connected with the rotating shaft, and the two water tanks are all grooved.
  • the hydraulic cylinder connecting block is provided with a slot.
  • the third arcuate plate is provided with a through hole through which the hydraulic cylinder connecting block and the belt pass, and the second arcuate plate is provided with a through hole through which the hydraulic cylinder connecting block can pass.
  • the first arcuate plate may be an elastic rubber material
  • the first arcuate plate is internally fixed with a force-dissipating device
  • the detoning device includes a first elastic bar
  • the first elastic bar is connected to the right side with elasticity.
  • a connecting member a second elastic rod is connected to the right side of the elastic connecting member, the first elastic rod and the second elastic rod are disposed in parallel, and the upper end and the lower end of the second elastic rod are symmetrically extended to the outer side of the first curved plate.
  • a plurality of fifth springs are fixed to the upper end and the lower end of the second elastic rod, and the right end of the fifth spring is fixedly connected with the bridge column.
  • the structure of the invention is ingenious, and the purpose of reducing the impact force of the bridge column can be achieved by the multi-layer anti-collision device provided, and the device can be restored to the original state and reused after the impact, and the buzzer beep can be triggered after the impact.
  • the purpose of the warning is ingenious, and the purpose of reducing the impact force of the bridge column can be achieved by the multi-layer anti-collision device provided, and the device can be restored to the original state and reused after the impact, and the buzzer beep can be triggered after the impact.
  • Figure 1 is a schematic plan view of the present invention.
  • Figure 2 is a side elevational view of the present invention.
  • Figure 3 is a perspective view of the present invention.
  • FIG. 4 is a schematic view showing the mechanical cooperation between the third arc plate and the fourth arc plate of the present invention.
  • Figure 5 is a schematic view showing the mechanical cooperation between the second arc plate and the third arc plate of the present invention.
  • Figure 6 is a schematic view showing the cooperation of the rack and the hydraulic cylinder connecting block of the present invention.
  • Figure 7 is a perspective view of a buffer device of the present invention.
  • Figure 8 is a schematic exploded view of the buffer device of the present invention.
  • Figure 9 is a perspective view of the water dispenser of the present invention.
  • Figure 10 is a schematic view of the cooperation of the hydraulic cylinder of the present invention.
  • Figure 11 is a schematic view of a spalling device of the present invention.
  • Figure 12 is a schematic view of the interior of the controller of the present invention.
  • Figure 13 is a schematic view of the engagement of the guide bar of the present invention.
  • the bridge anti-collision warning device comprises a bridge column 1 and the bridge column 1 has a cylindrical shape.
  • the lower end of the bridge column 1 is integrally connected with a pier 2, the pier 2 is cylindrical and has a diameter larger than the bridge column 1 , and the lower end of the pier 2 is buried at the bottom of the lake.
  • the bridge column 1 has a cylindrical shape, some has a rectangular shape or other shapes.
  • the bridge column 1 can be used in the gap between the device and the bridge column 1 1 reinforced concrete filling and pouring of the same material;
  • the bridge anti-collision warning equipment has the same multiple, only one is shown here, and multiple anti-collision warning devices are combined into a ring around the bridge column 1 , and the anti-collision warning device is half above the water surface One half is below the water surface so that the lifting of the water surface does not affect the use of the equipment;
  • a first arc plate 3 is fixed on the outer side of the bridge column 1, a first arc plate 4 is connected to the first arc plate 3, a third arc plate 5 is connected to the second arc plate 4, and a fourth arc plate 6 is connected to the third arc plate 5.
  • the fourth arc plate 6 is connected with the fifth arc plate 7, wherein the first arc plate 3 and the fifth arc plate 5 are made of rubber material or other types of materials with excellent compression performance, toughness and corrosion resistance, and second curvature.
  • the plate 4, the third arc plate 5 and the fourth arc plate 6 may be made of a steel material;
  • the first arc plate 3 and the second arc plate 4 are fixedly connected by a connecting rod 36.
  • the second arc plate 4 and the third arc plate 5 are fixedly connected by a connecting rod 36, and the two connecting rods 36 are actually the same connecting rod 36, but
  • the connecting rod 36 is long, and is connected to the first arc plate 3, the second arc plate 4, and the third arc plate 5.
  • the third arc plate 5 and the fourth arc plate 6 are connected by the guide rod 9, the third arc plate 5 and the guide
  • the rod 9 is fixedly connected, and the fourth arc plate 6 is slidably connected with the guide rod 9.
  • the fourth arc plate 6 moves along the guide rod 9 toward the bridge column 1, and the guide rod 9 is divided into guides.
  • the evenly distributed buffer device 8 is fixedly connected, the buffer device 8 is filled between the fourth arc plate 6 and the fifth arc plate 7, the buffer device 8 includes a first push rod 8-1, and the first push rod 8-1 and the fifth arc
  • the connection of the plate 7 is arc-shaped, which can better relieve the impact force.
  • the first push rod 8-1 is slidably connected with the spring box 8-2
  • the spring 8-2 is internally provided with a second spring 8-3
  • the first push rod 8-1 is fixedly connected with the second spring 8-3
  • the other end of the second spring 8-3 is fixedly connected with the second push rod 8-4
  • the second push rod 8-4 is slidably connected with the spring case 8-2.
  • a push rod 8-1 slides in the spring case 8-2, which in turn compresses the second spring 8-3, the second spring 8-3 absorbs a part of the impact force, and the other end of the second push rod 8-4 is integrally connected with the piston 8- 5, the piston 8-5 is slidably connected with a gas cylinder 8-6, the first push rod 8-1 is fixedly connected with the fifth arc plate 7, the gas cylinder 8-6 is fixedly connected with the fourth arc plate 6, and the second spring 8- 3, the force is transmitted to the second push rod 8-4, the second push rod 8-4 pushes the piston 8-5 to compress the gas inside the gas cylinder 8-6, and the gas inside the gas cylinder 8-6 is selected from nitrogen or other compressible and The stable gas, the gas compression inside the gas cylinder 8-6 will consume a part of the impact force, and after the impactor leaves, the buffer device can be restored to the original state by the elastic force of the second spring 8-3 and the reaction force of the compressed gas. use many times;
  • a third spring 10 is fixedly connected to the middle portion of the fourth arc plate 6 toward the bridge column 1 , and the other end of the third spring 10 is fixedly connected with a sixth arc plate 11 , and the sixth arc plate 11 is integrally connected with the rack 12 when impacting
  • the fourth arc plate 6 moves along the guide rod 9 toward the bridge column 1, and then the third spring 10 is compressed, the third spring 10 can relieve the impact force, and the third spring 10 is compressed and pushed.
  • the rack 12 integrally connected to the sixth arc plate 11 is meshed with the first gear 13 , the first gear 13 is fixed on the first gear shaft 14 , and the first gear shaft 14 is fixed on the third arc plate 5 .
  • the fixing seat 16 is fixed, and the rack 12 drives the first gear 13 meshing with the gear to rotate.
  • the lower end of the first gear shaft 14 extends to the lake water and is integrally connected with the water trap 17.
  • the first gear 13 rotates to drive the water at the lower end.
  • the device 17 rotates, the gravity of the water trap 17 itself and the water is moved so that the reaction force of the water on itself reduces the impact force;
  • a first pulley 15 is fixed on the first gear shaft 14.
  • the first pulley 15 is located below the first gear 13.
  • the first pulley 15 is connected to the second pulley 19 via the belt 18.
  • the rotation of the first pulley 15 drives the second pulley. 19, the second pulley 19 is fixed on the second gear shaft 20, the second gear 21 is fixed at the lower end of the second gear shaft 20, the second gear 21 is meshed with the third gear 22, and the third gear 22 is connected with the third gear
  • the fixing seat 23, the third gear fixing seat 23 is fixedly connected with the bridge pier 2, and the second gear 21 and the third gear 22 are integrally connected with a spring fixing column 24, and the two spring fixing posts 24 are connected with the fourth spring 25, and the second
  • the pulley 19 rotates clockwise to drive the second gear 21 to rotate clockwise, the third gear 22 meshed by the second gear 21 rotates counterclockwise, and the spring gears 24 on the second gear 21 and the third gear 22 rotate in opposite directions at the same time.
  • the fourth spring 25 is stretched, the fourth spring 25 selects a material with a large elastic force, the stretching of the fourth spring 25 can effectively weaken the impact force, and the fixing seat of the second gear shaft 20 is disposed on the pier 2 at the lower end thereof;
  • the rack 12 is integrally connected with a hydraulic cylinder connecting block 25, and the hydraulic cylinder connecting block 25 is moved toward the bridge column 1 under the pushing of the rack 12, and the hydraulic cylinder connecting block 25 is integrally connected with a laterally disposed first push column 26, which in turn pushes
  • the first push column 26 moves toward the bridge column 1
  • the first push column 26 is slidably connected with a curved L-shaped hydraulic cylinder 27 .
  • the hydraulic cylinder 27 is slidably connected with a second push column 29 , and the first push column 26 and the second push column There is a hydraulic oil 28 between the 29, a second spring 29-1 is connected to the lower end of the second push column 29, a lower end of the sixth spring 29-1 is fixed on the surface of the pier 2, and the first push column 26 pushes the hydraulic oil 28, the hydraulic oil 28 Pushing the second push column 29, the second push column 29 compresses the sixth spring 29-1, thereby acting as a drag force, and when the sixth spring 29-1 is compressed, the impact force will be transferred to the pier 2,
  • the role of the impact force transfer, the first push column 26 and the second push column 29 are provided with sealing gaskets to ensure that the hydraulic oil 28 does not leak.
  • the upper end of the second gear shaft 20 is fixed with a cam 31.
  • the cam 31 is located inside the controller 30.
  • the controller 30 is located above the second arc plate 4.
  • the right side of the cam 31 has a switch 32 on the same plane.
  • the cam 31 is rotatable clockwise.
  • the switch 32 When the switch 32 is touched, the second pulley 19 rotates clockwise to drive the cam 31 to rotate clockwise, the cam 31 rotates to open the switch 32, the buzzer 33 is connected to the right side of the controller 30, the switch 32 is opened, and the switch 32 can control the buzzer 33
  • the buzzer 33 starts to work, the buzzer starts to remind the ship staff and the bridge manager to make a quick deal, the buzzer 33 is fixedly connected with the bridge column 1, and the buzzer 33 is connected with a power supply device, and the power supply device can It is also a built-in battery that can also be supplied for outdoor wires above the bridge deck.
  • Embodiment 2 On the basis of the first embodiment, the guiding rod 9 is divided into a guiding rod 9-1 and a first spring 9-2 fitted outside the guiding rod 9-1, and the fourth curved plate 6 is along the guiding rod 9 to the bridge.
  • the column 1 moves, the presence of the first spring 9-2 can weaken the impact force to some extent, and after the impactor leaves, the fourth arc plate 6 can be restored to the original state by the elastic force of the first spring 9-2, thereby being able to be restored multiple times. use.
  • the water trap 17 includes a rotating shaft 17-1 and two symmetric water-removing tanks 17-2.
  • the lower end of the first gear shaft 14 is integrally connected with the rotating shaft 17-1, and two water-removing tanks are provided.
  • 17-2 is opened with a groove 17-3, the water switch 17 selects a material with a larger mass, and the rotation of the first gear 13 can drive the water switch 17 at the lower end to rotate, the gravity of the water switch 17 itself and the water The water's reaction to itself can reduce the impact force to a certain extent.
  • the hydraulic cylinder connecting block 25 is provided with a slot 25-1, and the second gear shaft is present when the hydraulic cylinder connecting block 25 moves toward the bridge 1 20 is not affected by force.
  • the third arc plate 5 is provided with a through hole through which the hydraulic cylinder connecting block 25 and the belt 18 pass, and the second arc plate 4 is opened for the hydraulic cylinder connecting block 25 to pass through. Through hole.
  • the first arc plate 3 is made of elastic rubber material, the first arc plate 3 is internally fixed with a force-dissipating device 35, and the force-dissipating device 35 includes a first elastic rod 35-1, first An elastic connecting member 35-3 is connected to the right side of the elastic rod 35-1, and a second elastic rod 35-4 is connected to the right side of the elastic connecting member 35-3.
  • the first elastic rod 35-1 and the second elastic rod 35-4 are parallel. It is provided that the upper end and the lower end of the second elastic rod 35-4 extend symmetrically to the outer side of the first curved plate 3, and the first elastic rod 35-1, the elastic connecting member 35-3 and the second elastic rod 35-4 are all made of elastic material.
  • the first arc plate 3 When the hydraulic cylinder 27 transfers the force to the first arc plate 3, the first arc plate 3 is deformed by force, which in turn compresses the first elastic rod 35-1, and the first elastic rod 35-1 passes through the elastic connecting member 35-3.
  • the force is transmitted to the second elastic rod 35-4, the second elastic rod 35-4 is pressed toward the bridge column 1, and the second elastic rod 35-4 is fixed with a plurality of fifth springs 35-2 at the upper end and the lower end, fifth The right end of the spring 35-2 is fixedly connected with the bridge column 1, and the fifth spring 35-2 is deformed by the pressure, and the force of the impact force is transmitted through the layer unloading force, and the hydraulic rod is connected.
  • the dynamism device 35 can do the energy dissipation of the buffer, in addition, once the second arc plate 4 in front is If it is damaged, the detonation device 35 can also act as a buffer for energy dissipation.
  • the fifth arc plate 7 When the invention is used, when the ship or other objects hit the device, the fifth arc plate 7 is firstly impacted, a part of the impact force is absorbed by the fifth arc plate 7, and then the force is transmitted to the first push rod 8-1.
  • the first push rod 8-1 slides within the spring case 8-2, which in turn compresses the second spring 8-3, the second spring 8-3 absorbs a portion of the impact force, and the second spring 8-3 transmits the force to the second push rod 8-4, the second push rod 8-4 pushes the piston 8-5 to compress the gas inside the gas cylinder 8-6, and the gas inside the gas cylinder 8-6 is selected from nitrogen or other compressible and stable gas, and the gas cylinder 8-6
  • the internal gas compression will consume a part of the impact force, and then the fourth arc plate 6 will move along the guide rod 9 toward the bridge column 1.
  • the presence of the first spring 9-2 can weaken the impact force to some extent, and the fourth arc plate 6 is guided along the guide.
  • the third spring 10 is compressed, and the third spring 10 can relieve the impact force.
  • the rack 12 integrally connected with the sixth arc plate 11 is pushed, and the rack 12 is meshed with The first gear 13, the rack 12 drives the first gear 13 meshing with the gear to rotate clockwise, and the first gear 13 rotates To drive the lower end of the water-repellent 17 is rotated, the water repellent 17 and its own weight of water so that the toggle its own reaction force of the water will weaken the impact force;
  • the first gear wheel 14 is fixed with a first pulley 15 .
  • the first gear 13 rotates clockwise to drive the first pulley 15 to rotate clockwise.
  • the rotation of the first pulley 15 drives the rotation of the second pulley 19
  • the second pulley 19 is fixed at On the second gear shaft 20
  • the second gear 21 is fixed at the lower end of the second gear shaft 20.
  • the second pulley 19 rotates clockwise to drive the second gear 21 to rotate clockwise
  • the third gear 22 meshed by the second gear 21 rotates counterclockwise.
  • the spring fixing post 24 on the second gear 21 and the third gear 22 simultaneously rotates in opposite directions, which in turn causes the fourth spring 25 to be stretched, and the stretching of the fourth spring 25 can effectively attenuate the impact force;
  • the hydraulic cylinder connecting block 25 is moved toward the bridge column 1 under the pushing of the rack 12, and the hydraulic cylinder connecting block 25 is integrally connected with the laterally disposed first push column 26, which in turn pushes the first push column 26 Moving toward the bridge column 1, the first push column 26 pushes the hydraulic oil 28, the hydraulic oil 28 pushes the second push column 29, and the second push column 29 compresses the sixth spring 29-1, thereby acting as a drag force, and when After the sixth spring 29-1 is compressed, the impact force will be transferred to the pier 2, which plays the role of the impact force transfer;
  • the second pulley 19 rotates clockwise, and the upper end of the second gear shaft 20 is fixed with a cam 31, which in turn drives the cam 31 to rotate clockwise, thereby touching the switch 32, the cam 31 is rotated to open the switch 32, and the controller 30 is connected with a buzzer on the right side.
  • the switch 33 can control the opening of the buzzer 33, the switch 32 is turned on, and the buzzer 33 starts to work to beep and then reminds the ship staff and the bridge management personnel to make rapid processing;
  • the elastic force of the second spring 8-3 and the reaction force of the compressed gas can restore the cushioning device, and the elastic force of the first spring 9-2 releases the fourth arc plate 6 to the original state, the fourth spring
  • the contraction 25 drives the second gear 21 to rotate counterclockwise, thereby driving the second pulley 19 and the first pulley 15 to rotate counterclockwise, and then the first gear 13 is rotated counterclockwise, the rack 12 is gradually restored to the original position, and the fifth spring is further restored.
  • the elastic force released by the 35-2 and the sixth spring 29-1 can restore the device to its original state, so that the device can be used multiple times.
  • the structure of the invention is ingenious, and the purpose of reducing the impact force of the bridge column can be achieved by providing a plurality of anti-collision devices, and the device can be restored to its original state and reused after the impact, and the buzzer beep can be triggered to reach an early warning after the impact. the goal of.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Environmental & Geological Engineering (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

一种桥梁防撞预警设备，解决技术方案包括桥柱（1），桥柱（1）连接桥墩（2），桥柱（1）固定第一弧度板（3），第一弧度板（3）连接第二弧度板（4），第二弧度板（4）连接第三弧度板（5），第三弧度板（5）连接第四弧度板（6），第四弧度板（6）连接第五弧度板（7）；第四弧度板（6）间接连动齿条（12），齿条（12）啮合第一齿轮（13），第一齿轮（13）传动连接拨水器（17）；第一齿轮（13）传动连接第一皮带轮（15），第一皮带轮（15）传动连接第二皮带轮（19），第二皮带轮（19）传动连接第二齿轮（21），第二齿轮（21）啮合有第三齿轮（22），第二齿轮（21）和第三齿轮（22）之间连接第四弹簧（255）；齿条（12）连接液压缸连接块（25），液压缸连接块（25）连接液压缸（27）；第二皮带轮（19）传动连接控制器（30）内的凸轮（31），凸轮（31）转动可触碰开关（32），控制器（30）右侧连接蜂鸣器（33），开关控制蜂鸣器（33）。本发明防撞效果好，有效解决现有防撞结构仅能一次性使用的问题。

Description

桥梁防撞预警设备 技术领域
本发明涉及桥梁安全设备领域，尤其涉及一种桥梁防撞预警设备。
 背景技术
随着交通事业的快速发展，桥梁由于其跨越江河，方便两岸联系，缩短公路里程等特点被大量修建，与此同时水路运输行业的发展也使得船舶的数吨位不断增加。这两个因素造成船只撞击桥梁的概率越来越大，威胁桥梁安全和桥上人员生命。桥下河道航船，因夜间天黑、大雾或者船舶驾驶者的操作失误等原因，船舶碰撞桥墩的情况时有发生。例如，广东九江大桥，就因大型运沙船的碰撞而坍塌，致使多辆汽车坠江，带来巨大的经济损失和人员伤亡，同时也造成了交通的中断。
为了防止桥墩因船舶的撞击而损毁，现有的方法大多为，在桥梁桥柱外安装刚性防撞结构，当桥梁桥柱受到剧烈撞击时，刚性防撞结构受撞损毁，吸收能量，从而保护桥梁桥柱不被撞毁。这种防撞结构，撞击时仅单点吸能，要保证结构损毁后，船舶不至于撞击桥墩，对防撞结构的强度和刚度要求很高，需使用大量大尺寸的钢结构，造价高；同时防撞结构一旦撞击就会损毁，其仅能一次性使用，撞损后须重新安装新的防撞结构，很不经济。因此，需要对现有的桥梁防撞预警设备进行改进，不仅可以通过缓冲材料的设置达到减小桥墩所受撞击力的目的，还可使的撞击后设备恢复原状、重复使用。
因此，一种桥梁防撞预警设备显得尤为重要。
 技术问题
针对上述情况，为克服现有技术之缺陷，本发明提供一种桥梁防撞预警设备，有效的解决了现有的防撞结构一旦撞击就会损毁，其仅能一次性使用，撞损后须重新安装新的防撞结构的问题。
 技术解决方案
桥梁防撞预警设备，包括桥柱，所述桥柱下端一体连接有桥墩，所述桥墩下端埋于湖底，所述桥梁防撞预警设备有多个，组合成环形围绕桥柱设置；
所述桥柱下端外侧固定有第一弧度板，所述第一弧度板位于桥墩上方，所述第一弧度板连接有第二弧度板，所述第二弧度板连接有第三弧度板，所述第三弧度板连接有第四弧度板，所述第四弧度板连接有第五弧度板；
所述第一弧度板和第二弧度板通过连接杆固定连接，所述第二弧度板和第三弧度板通过延长的连接杆固定连接，所述第三弧度板与第四弧度板通过导向杆连接，所述第三弧度板与导向杆固定连接，所述第四弧度板与导向杆滑动连接，所述第四弧度板和第五弧度板通过若干个均匀分布的缓冲设备固定连接，所述缓冲设备包括第一推杆，所述第一推杆滑动连接有弹簧箱，所述弹簧箱内部设有第二弹簧，所述第一推杆与第二弹簧固定连接，所述第二弹簧另一端固定连接有第二推杆，所述第二推杆与弹簧箱滑动连接，所述第二推杆另一端一体连接有活塞，所述活塞滑动连接有气体缸，所述第一推杆与第五弧度板固定连接，所述气体缸与第四弧度板固定连接；
所述第四弧度板朝向桥柱一侧中间部位固定连接有第三弹簧，所述第三弹簧另一端固定连接有第六弧度板，所述第六弧度板一体连接有齿条，所述齿条啮合有第一齿轮，所述第一齿轮固定在第一齿轮轴上，所述第一齿轮轴通过固定在第三弧度板上的固定座固定，所述第一齿轮轴下端延伸至湖水中一体连接有拨水器；
所述第一齿轮轴上固定有第一皮带轮，所述第一皮带轮通过皮带传动连接有第二皮带轮，所述第一皮带轮位于第一齿轮下方，所述第二皮带轮固定在第二齿轮轴上，所述第二齿轮轴下端固定有第二齿轮，所述第二齿轮啮合有第三齿轮，所述第三齿轮连接有第三齿轮固定座，所述第三齿轮固定座与桥墩固定连接，第二齿轮和第三齿轮表面均一体连接有弹簧固定柱，所述两个弹簧固定柱连接有第四弹簧，所述第二齿轮轴的固定座设置在其下端的桥墩上；
所述齿条一体连接有液压缸连接块，所述液压缸连接块位于第二皮带轮上方，所述液压缸连接块一体连接有横向设置的第一推柱，所述第一推柱滑动连接有弧度L形的液压缸，所述液压缸右端与第一弧度板固定连接，所述液压缸滑动连接有第二推柱，所述第一推柱与第二推柱之间存在液压油，所述第二推柱下端连接有第六弹簧，所述第六弹簧下端固定在桥墩的表面；
所述第二齿轮轴上端固定有凸轮，所述凸轮位于固定在桥柱上的控制器内部，所述控制器位于第二弧度板上方，所述凸轮右侧有与其处于同一平面的开关，所述凸轮顺时针转动可触碰到开关，所述控制器右侧连接有蜂鸣器，所述开关可以控制蜂鸣器的开启，所述蜂鸣器与桥柱固定连接。
优选的，所述导向杆分为导杆和套装在导杆外侧的第一弹簧。
优选的，所述拨水器包括转轴和对称的两个拨水箱，所述第一齿轮轴下端与转轴一体连接，所述两个拨水箱皆开有凹槽。
优选的，所述液压缸连接块开设有槽孔。
优选的，所述第三弧度板开设有可供液压缸连接块、皮带穿过的通孔，所述第二弧度板开设有可供液压缸连接块通过的通孔。
优选的，所述第一弧度板可以为弹性橡胶材质，所述第一弧度板内部固定有散力设备，所述散力设备包括第一弹性杆，所述第一弹性杆右侧连接有弹性连接件，所述弹性连接件右侧连接有第二弹性杆，所述第一弹性杆和第二弹性杆平行设置，所述第二弹性杆上端与下端对称延伸至第一弧度板的外侧，所述第二弹性杆上端与下端固定有多个第五弹簧，所述第五弹簧右端与桥柱固定连接。
 有益效果
本发明结构巧妙，可以通过设置的多层防撞装置达到减小桥柱所受撞击力的目的，还可以在撞击后设备恢复原状、重复使用，且在撞击后会触发蜂鸣器蜂鸣达到预警的目的。
 附图说明
图1为本发明俯视图示意图。
图2为本发明侧视图示意图。
图3为本发明立体图示意图。
图4为本发明第三弧度板和第四弧度板之间机械配合示意图。
图5为本发明第二弧度板和第三弧度板之间机械配合示意图。
图6为本发明齿条与液压缸连接块配合示意图。
图7为本发明缓冲设备立体图示意图。
图8为本发明缓冲设备爆炸分解示意图。
图9为本发明拨水器立体图示意图。
图10为本发明液压缸处配合示意图。
图11为本发明散力设备示意图。
图12为本发明控制器内部示意图。
图13为本发明导向杆配合示意图。
 本发明的最佳实施方式
有关本发明的前述及其他技术内容、特点与功效，在以下配合参考附图1至图13对实施例的详细说明中，将可清楚的呈现。以下实施例中所提到的结构内容，均是以说明书附图为参考。
下面将参照附图描述本发明的各示例性的实施例。
实施例一，桥梁防撞预警设备，包括桥柱1，桥柱1呈圆柱状，桥柱1下端一体连接有桥墩2，桥墩2呈圆柱状且直径大于桥柱1，桥墩2下端埋于湖底,可以理解的是，桥柱1有的呈圆柱状，有的呈矩形状或其他形状，如果桥柱1不是圆柱状，那么在本设备和桥柱1之间的空隙处可以用与桥柱1同样材质的钢筋混凝土填充浇筑；桥梁防撞预警设备有相同的多个，此处仅显示一个，多个防撞预警设备组合成环形围绕桥柱1设置，该防撞预警设备一半位于水面上方，一半位于水面下方，以使得水面的升降不影响该设备的使用；
桥柱1外侧固定有第一弧度板3，第一弧度板3连接有第二弧度板4，第二弧度板4连接有第三弧度板5，第三弧度板5连接有第四弧度板6，第四弧度板6连接有第五弧度板7，其中第一弧度板3和第五弧度板5采用橡胶材质或其他类型的压缩性能优良、韧性强且抗腐蚀性强的材料，第二弧度板4、第三弧度板5和第四弧度板6可采用钢制材料；
第一弧度板3和第二弧度板4通过连接杆36固定连接，第二弧度板4和第三弧度板5通过连接杆36固定连接，两个连接杆36实则为同一个连接杆36，只是连接杆36较长，同时连接第一弧度板3、第二弧度板4、第三弧度板5，第三弧度板5与第四弧度板6通过导向杆9连接，第三弧度板5与导向杆9固定连接，第四弧度板6与导向杆9滑动连接，当船舶或其它物体撞击本设备时，第四弧度板6会沿导向杆9向桥柱1方向移动，导向杆9分为导杆9-1和套装在导杆9-1外侧的第一弹簧9-2，第一弹簧9-2的存在可以一定程度减弱冲击力，第四弧度板6和第五弧度板7通过若干个均匀分布的缓冲设备8固定连接，缓冲设备8充满第四弧度板6和第五弧度板7之间，缓冲设备8包括第一推杆8-1，第一推杆8-1与第五弧度板7连接处设计呈弧状，可以更好的缓解撞击力，第一推杆8-1滑动连接有弹簧箱8-2，弹簧箱8-2内部设有第二弹簧8-3，第一推杆8-1与第二弹簧8-3固定连接，第二弹簧8-3另一端固定连接有第二推杆8-4，第二推杆8-4与弹簧箱8-2滑动连接，当第五弧度板7受到撞击，一部分撞击力会被第五弧度板7吸收，然后将力传递给第一推杆8-1，第一推杆8-1在弹簧箱8-2内滑动，继而压缩第二弹簧8-3，第二弹簧8-3吸收一部分撞击力，第二推杆8-4另一端一体连接有活塞8-5，活塞8-5滑动连接有气体缸8-6，第一推杆8-1与第五弧度板7固定连接，气体缸8-6与第四弧度板6固定连接，第二弹簧8-3将力传递给第二推杆8-4，第二推杆8-4推动活塞8-5压缩气体缸8-6内部的气体，气体缸8-6内部的气体选取氮气或其他可压缩且稳定的气体，气体缸8-6内部的气体压缩将消耗一部分撞击力，且在撞击物离开后，可以通过第二弹簧8-3的弹力以及压缩气体的反作用力使得缓冲设备恢复原状，从而可以多次使用；
第四弧度板6朝向桥柱1一侧中间部位固定连接有第三弹簧10，第三弹簧10另一端固定连接有第六弧度板11，第六弧度板11一体连接有齿条12，当撞击力传递至第四弧度板6时，第四弧度板6会沿导向杆9向桥柱1方向移动，继而压缩第三弹簧10，第三弹簧10可以缓解撞击力，第三弹簧10压缩后推动与第六弧度板11一体连接的齿条12，齿条12啮合有第一齿轮13，第一齿轮13固定在第一齿轮轴14上，第一齿轮轴14通过固定在第三弧度板5上的固定座16固定，齿条12带动与之齿轮啮合的第一齿轮13旋转，第一齿轮轴14下端延伸至湖水中一体连接有拨水器17，第一齿轮13转动可以带动下端的拨水器17转动，拨水器17自身的重力以及拨动水从而使得水对其自身的反作用力都会减弱撞击力；
第一齿轮轴14上固定有第一皮带轮15，第一皮带轮15位于第一齿轮13下方，第一皮带轮15通过皮带18传动连接有第二皮带轮19，第一皮带轮15的转动会带动第二皮带轮19的转动，第二皮带轮19固定在第二齿轮轴20上，第二齿轮轴20下端固定有第二齿轮21，第二齿轮21啮合有第三齿轮22，第三齿轮22连接有第三齿轮固定座23，第三齿轮固定座23与桥墩2固定连接，第二齿轮21和第三齿轮22表面均一体连接有弹簧固定柱24，两个弹簧固定柱24连接有第四弹簧25，第二皮带轮19顺时针转动，带动第二齿轮21顺时针转动，第二齿轮21啮合的第三齿轮22逆时针转动，第二齿轮21和第三齿轮22上的弹簧固定柱24同时向相反方向转动，继而使得第四弹簧25被拉伸，第四弹簧25选取弹力大的材料，第四弹簧25的拉伸可以有效减弱撞击力，第二齿轮轴20的固定座设置在其下端的桥墩2上；
齿条12一体连接有液压缸连接块25，液压缸连接块25在齿条12的推动下向着桥柱1方向移动，液压缸连接块25一体连接有横向设置的第一推柱26，继而推动第一推柱26向着桥柱1方向移动，第一推柱26滑动连接有弧度L形的液压缸27，液压缸27滑动连接有第二推柱29，第一推柱26与第二推柱29之间存在液压油28，第二推柱29下端连接有第六弹簧29-1，第六弹簧29-1下端固定在桥墩2的表面，第一推柱26推动液压油28，液压油28推动第二推柱29，第二推柱29压缩第六弹簧29-1，从而起到了卸力的作用，且当第六弹簧29-1压缩后，撞击力将会转移至桥墩2，起到了撞击力转移的作用，第一推柱26和第二推柱29内都设有密封垫片，保证液压油28不泄露。
第二齿轮轴20上端固定有凸轮31，凸轮31位于控制器30内部，控制器30位于第二弧度板4上方，凸轮31右侧有与其处于同一平面的开关32，凸轮31顺时针转动可触碰到开关32，第二皮带轮19顺时针转动带动凸轮31顺时针转动，凸轮31转动开启开关32，控制器30右侧连接有蜂鸣器33，开关32开启，开关32可以控制蜂鸣器33的开启，蜂鸣器33开始工作进行蜂鸣继而提醒船上工作人员以及桥梁管理人员做出迅速处理，蜂鸣器33与桥柱1固定连接，蜂鸣器33连接有供电装置，该供电装置可以为内置的蓄电池，也可以为桥面以上室外电线所提供。
 本发明的实施方式
实施例二，在实施例一的基础上，导向杆9分为导杆9-1和套装在导杆9-1外侧的第一弹簧9-2，第四弧度板6沿导向杆9向桥柱1方向移动，第一弹簧9-2的存在可以一定程度减弱冲击力，且在撞击物离开后，可以通过第一弹簧9-2的弹力使得第四弧度板6恢复原状，从而可以多次使用。
实施例三，在实施例一的基础上，拨水器17包括转轴17-1和对称的两个拨水箱17-2，第一齿轮轴14下端与转轴17-1一体连接，两个拨水箱17-2皆开有凹槽17-3，拨水器17选取质量较大的材料，第一齿轮13转动可以带动下端的拨水器17转动，拨水器17自身的重力以及拨动水从而使得水对其自身的反作用力都能一定程度减弱撞击力。
实施例四，在实施例一的基础上，液压缸连接块25开设有槽孔25-1，在液压缸连接块25向桥柱1方向移动时槽控25-1的存在使得第二齿轮轴20不受力的影响。
实施例五，在实施例一的基础上，第三弧度板5开设有可供液压缸连接块25、皮带18穿过的通孔，第二弧度板4开设有可供液压缸连接块25通过的通孔。
实施例六，在实施例一的基础上，第一弧度板3为弹性橡胶材质，第一弧度板3内部固定有散力设备35，散力设备35包括第一弹性杆35-1，第一弹性杆35-1右侧连接有弹性连接件35-3，弹性连接件35-3右侧连接有第二弹性杆35-4，第一弹性杆35-1和第二弹性杆35-4平行设置，第二弹性杆35-4上端与下端对称延伸至第一弧度板3的外侧，第一弹性杆35-1、弹性连接件35-3和第二弹性杆35-4皆采用弹性材质，当液压缸27将力转递给第一弧度板3时，第一弧度板3受力发生形变，继而压缩第一弹性杆35-1，第一弹性杆35-1通过弹性连接件35-3将力传递给第二弹性杆35-4，第二弹性杆35-4向着桥柱1方向挤压，第二弹性杆35-4上端与下端固定有多个第五弹簧35-2，第五弹簧35-2右端与桥柱1固定连接，第五弹簧35-2受压发生形变，将通过层层卸力而传递过来已经很少的撞击力进行卸力，液压杆连接块25向右的力，除了一部分转化为向下以外，不可避免的还有一部分力向右，因此，散力设备35可以做到缓冲消能，除此以外，一旦前方的第二弧度板4被撞坏，那么散力设备35也可以起到缓冲消能的作用。
 工业实用性
本发明在使用时，当船舶或其他东西撞击本设备，首先第五弧度板7会受到撞击，一部分撞击力会被第五弧度板7吸收，然后将力传递给第一推杆8-1，第一推杆8-1在弹簧箱8-2内滑动，继而压缩第二弹簧8-3，第二弹簧8-3吸收一部分撞击力，第二弹簧8-3将力传递给第二推杆8-4，第二推杆8-4推动活塞8-5压缩气体缸8-6内部的气体，气体缸8-6内部的气体选取氮气或其他可压缩且稳定的气体，气体缸8-6内部的气体压缩将消耗一部分撞击力，继而第四弧度板6会沿导向杆9向桥柱1方向移动，第一弹簧9-2的存在可以一定程度减弱冲击力,第四弧度板6沿导向杆9向桥柱1方向移动时，压缩第三弹簧10，第三弹簧10可以缓解撞击力，第三弹簧10压缩后推动与第六弧度板11一体连接的齿条12，齿条12啮合有第一齿轮13，齿条12带动与之齿轮啮合的第一齿轮13顺时针旋转，第一齿轮13转动可以带动下端的拨水器17转动，拨水器17自身的重力以及拨动水从而使得水对其自身的反作用力都会减弱撞击力；
第一齿轮轴14上固定有第一皮带轮15，第一齿轮13顺时针旋转带动第一皮带轮15顺时针转动，第一皮带轮15的转动会带动第二皮带轮19的转动，第二皮带轮19固定在第二齿轮轴20上，第二齿轮轴20下端固定有第二齿轮21，第二皮带轮19顺时针转动，带动第二齿轮21顺时针转动，第二齿轮21啮合的第三齿轮22逆时针转动，第二齿轮21和第三齿轮22上的弹簧固定柱24同时向相反方向转动，继而使得第四弹簧25被拉伸，第四弹簧25的拉伸可以有效减弱撞击力；
与此同时进行的是，液压缸连接块25在齿条12的推动下向着桥柱1方向移动，液压缸连接块25一体连接有横向设置的第一推柱26，继而推动第一推柱26向着桥柱1方向移动，第一推柱26推动液压油28，液压油28推动第二推柱29，第二推柱29压缩第六弹簧29-1，从而起到了卸力的作用，且当第六弹簧29-1压缩后，撞击力将会转移至桥墩2，起到了撞击力转移的作用；
第二皮带轮19顺时针转动，第二齿轮轴20上端固定有凸轮31，继而带动凸轮31顺时针转动，从而触碰到开关32，凸轮31转动开启开关32，控制器30右侧连接有蜂鸣器33，开关32可以控制蜂鸣器33的开启，开关32开启，蜂鸣器33开始工作进行蜂鸣继而提醒船上工作人员以及桥梁管理人员做出迅速处理；
在撞击物离开后，由于第二弹簧8-3的弹力释放以及压缩气体的反作用力可以使得缓冲设备恢复原状，第一弹簧9-2的弹力释放使得第四弧度板6恢复原状，第四弹簧25收缩会带动第二齿轮21逆时针转动，从而带动第二皮带轮19和第一皮带轮15逆时针转动，继而带动第一齿轮13逆时针转动，齿条12逐渐恢复原位置，另外，第五弹簧35-2、第六弹簧29-1释放的弹力都可以使得设备恢复原状，从而使本设备可以多次使用。
本发明结构巧妙，可以通过设置多层防撞装置达到减小桥柱所受撞击力的目的，还可以在撞击后设备恢复原状、重复使用，且在撞击后会触发蜂鸣器蜂鸣达到预警的目的。

Claims (6)

  1. 桥梁防撞预警设备，其特征在于，包括桥柱（1），所述桥柱（1）下端一体连接有桥墩（2），所述桥墩（2）下端埋于湖底，所述桥梁防撞预警设备有多个，组合成环形围绕桥柱（1）设置；
    所述桥柱（1）下端外侧固定有第一弧度板（3），所述第一弧度板（3）位于桥墩（2）上方，所述第一弧度板（3）连接有第二弧度板（4），所述第二弧度板（4）连接有第三弧度板（5），所述第三弧度板（5）连接有第四弧度板（6），所述第四弧度板（6）连接有第五弧度板（7）；
    所述第一弧度板（3）和第二弧度板（4）通过连接杆（36）固定连接，所述第二弧度板（4）和第三弧度板（5）通过延长的连接杆（36）固定连接，所述第三弧度板（5）与第四弧度板（6）通过导向杆（9）连接，所述第三弧度板（5）与导向杆（9）固定连接，所述第四弧度板（6）与导向杆（9）滑动连接，所述第四弧度板（6）和第五弧度板（7）通过若干个均匀分布的缓冲设备（8）固定连接，所述缓冲设备（8）包括第一推杆（8-1），所述第一推杆（8-1）滑动连接有弹簧箱（8-2），所述弹簧箱（8-2）内部设有第二弹簧（8-3），所述第一推杆（8-1）与第二弹簧（8-3）固定连接，所述第二弹簧（8-3）另一端固定连接有第二推杆（8-4），所述第二推杆（8-4）与弹簧箱（8-2）滑动连接，所述第二推杆（8-4）另一端一体连接有活塞（8-5），所述活塞（8-5）滑动连接有气体缸（8-6），所述第一推杆（8-1）与第五弧度板（7）固定连接，所述气体缸（8-6）与第四弧度板（6）固定连接；
    所述第四弧度板（6）朝向桥柱（1）一侧中间部位固定连接有第三弹簧（10），所述第三弹簧（10）另一端固定连接有第六弧度板（11），所述第六弧度板（11）一体连接有齿条（12），所述齿条（12）啮合有第一齿轮（13），所述第一齿轮（13）固定在第一齿轮轴（14）上，所述第一齿轮轴（14）通过固定在第三弧度板（5）上的固定座（16）固定，所述第一齿轮轴（14）下端延伸至湖水中一体连接有拨水器（17）；
    所述第一齿轮轴（14）上固定有第一皮带轮（15），所述第一皮带轮（15）通过皮带（18）传动连接有第二皮带轮（19），所述第一皮带轮（15）位于第一齿轮（13）下方，所述第二皮带轮（19）固定在第二齿轮轴（20）上，所述第二齿轮轴（20）下端固定有第二齿轮（21），所述第二齿轮（21）啮合有第三齿轮（22），所述第三齿轮（22）连接有第三齿轮固定座（23），所述第三齿轮固定座（23）与桥墩（2）固定连接，第二齿轮（21）和第三齿轮（22）表面均一体连接有弹簧固定柱（24），所述两个弹簧固定柱（24）连接有第四弹簧（25），所述第二齿轮轴（20）的固定座设置在其下端的桥墩（2）上；
    所述齿条（12）一体连接有液压缸连接块（25），所述液压缸连接块（25）位于第二皮带轮（19）上方，所述液压缸连接块（25）一体连接有横向设置的第一推柱（26），所述第一推柱（26）滑动连接有弧度L形的液压缸（27），所述液压缸（27）右端与第一弧度板（3）固定连接，所述液压缸（27）滑动连接有第二推柱（29），所述第一推柱（26）与第二推柱（29）之间存在液压油（28），所述第二推柱（29）下端连接有第六弹簧（29-1），所述第六弹簧（29-1）下端固定在桥墩（2）的表面；
    所述第二齿轮轴（20）上端固定有凸轮（31），所述凸轮（31）位于固定在桥柱（1）上的控制器（30）内部，所述控制器（30）位于第二弧度板（4）上方，所述凸轮（31）右侧有与其处于同一平面的开关（32），所述凸轮（31）顺时针转动可触碰到开关（32），所述控制器（30）右侧连接有蜂鸣器（33），所述开关（32）可以控制蜂鸣器（33）的开启，所述蜂鸣器（33）与桥柱（1）固定连接。
  2. 根据权利要求1所述的桥梁防撞预警设备，其特征在于，所述导向杆（9）分为导杆（9-1）和套装在导杆（9-1）外侧的第一弹簧（9-2）。
  3. 根据权利要求1所述的桥梁防撞预警设备，其特征在于，所述拨水器（17）包括转轴（17-1）和对称的两个拨水箱（17-2），所述第一齿轮轴（14）下端与转轴（17-1）一体连接，所述两个拨水箱（17-2）皆开有凹槽（17-3）。
  4. 根据权利要求1所述的桥梁防撞预警设备，其特征在于，所述液压缸连接块（25）开设有槽孔（25-1）。
  5. 根据权利要求1所述的桥梁防撞预警设备，其特征在于，所述第三弧度板（5）开设有可供液压缸连接块（25）、皮带（18）穿过的通孔，所述第二弧度板（4）开设有可供液压缸连接块（25）通过的通孔。
  6. 根据权利要求1所述的桥梁防撞预警设备，其特征在于，所述第一弧度板（3）为弹性橡胶材质，所述第一弧度板（3）内部固定有散力设备（35），所述散力设备（35）包括第一弹性杆（35-1），所述第一弹性杆（35-1）右侧连接有弹性连接件（35-3），所述弹性连接件（35-3）右侧连接有第二弹性杆（35-4），所述第一弹性杆（35-1）和第二弹性杆（35-4）平行设置，所述第二弹性杆（35-4）上端与下端对称延伸至第一弧度板（3）的外侧，所述第二弹性杆（35-4）上端与下端固定有多个第五弹簧（35-2），所述第五弹簧（35-2）右端与桥柱（1）固定连接。
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CN114808670A (zh) * 2022-05-25 2022-07-29 江苏科技大学 一种相对高度位置可自适应调整的桥墩防撞装置
CN115045218A (zh) * 2022-08-01 2022-09-13 刘志强 一种公路桥梁防撞墩
CN115045218B (zh) * 2022-08-01 2023-08-22 刘志强 一种公路桥梁防撞墩
CN115556882A (zh) * 2022-08-12 2023-01-03 段碧波 一种农业漂浮式水污染处理设备
CN115354609A (zh) * 2022-09-25 2022-11-18 江苏航运职业技术学院 一种基于船舶失控防撞桥装置
CN115354609B (zh) * 2022-09-25 2023-06-16 江苏航运职业技术学院 一种基于船舶失控防撞桥装置

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